diff --git a/requirements.txt b/requirements.txt
index 3259396..9edc678 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ scipy==1.4.1
 six==1.15.0
 tensorboard==2.3.0
 tensorboard-plugin-wit==1.7.0
-tensorflow==2.3.0
+tensorflow==2.6.4
 tensorflow-estimator==2.3.0
 termcolor==1.1.0
 tqdm==4.48.2